A team of researchers at the University of California, Berkeley, has found a new way to measure gravity—by noting differences in atoms in a supposition state, suspended in the air by lasers. In their paper published in the journal Science, the group describes their new technique and explain why they believe it will be more useful than traditional methods.... PHYS.ORG · 2 weeks
Probing gravity by holding atoms for 20 seconds  Science Magazine · 2 weeks
Atom interferometers are powerful tools for both measurements in fundamental physics and inertial sensing applications. Their performance, however, has been limited by the available interrogation time of freely falling atoms in a... more
Dutch inventor unveils device to scoop plastic out of rivers  PHYS.ORG · 3 weeks
A young Dutch inventor is widening his effort to clean up floating plastic from the Pacific Ocean by moving into rivers, too, using a new floating device to... more
Dutch inventor unveils device to scoop plastic out of rivers  ABC NEWS · 3 weeks
Dutch inventor Boyan Slat is widening his effort to clean up floating plastic from the Pacific Ocean by moving into rivers, too, using a new floating device to... more
Researchers identify chemical signatures in blood and urine to measure dietary intake  NEWS MEDICAL · 4 weeks
Researchers at McMaster University have identified several chemical signatures, detectable in blood and urine, that can accurately measure dietary intake, potentially offering a new... more
Coherent spin manipulation of individual atoms on a surface  Science Magazine · 4 weeks
Achieving time-domain control of quantum states with atomic-scale spatial resolution in nanostructures is a long-term goal in quantum nanoscience and spintronics. Here, we demonstrate coherent spin rotations of individual atoms... more
A new theoretical model to capture spin dynamics in Rydberg molecules  PHYS.ORG · 5 days
Rydberg molecules are giant molecules made up of tens or hundreds of atoms bound to a Rydberg atom. These molecules have a permanent dipole (i.e., a... more
A distinct spin on atomic transport  PHYS.ORG · 1 week
One of the more unexpected things that can be done with charge-neutral atoms is using them to emulate the fundamental behavior of electrons. Over the past few years, the group of Tilman Esslinger at the Institute... more
World-leading microscopes take candid snapshots of atoms in their 'neighborhoods'  PHYS.ORG · 2 weeks
We can directly see the hidden world of atoms thanks to electron microscopes, first developed in the 1930s. Today, electron microscopes, which use beams of electrons to illuminate... more
Atomic images reveal many neighbors for some oxygen atoms  PHYS.ORG · 4 weeks
The identification of new chemical bonds is crucial for the design of new material structures. A team led by Jani Kotakoski at the University of Vienna and Jannik Meyer at... more
Satellite observations measure nitrogen oxide lifetimes above multiple North American cities  PHYS.ORG · 2 weeks
A pair of researchers at the University of California, Berkeley, has used satellite observations as a way to measure the lifetime of nitrogen oxide (NOx) levels... more
Novel NRL instrument enhances ability to measure nuclear materials  PHYS.ORG · 3 weeks
Researchers with the U.S. Naval Research Laboratory (NRL) designed and built an instrument called NAUTILUS to provide new measurement capabilities unlike those available at other laboratories to measure nuclear, cosmo/geo-chemical,... more
Scientists identify new signposts in blood and urine to reflect what we eat and drink  SCIENCE DAILY · 4 weeks
Researchers have identified several chemical signatures, detectable in blood and urine, that can accurately measure dietary intake, potentially... more
Chains of Atoms Move at Lightning Speed Inside Metals  ASTRO WATCH · 4 weeks
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McMaster University research potentially offers new tool for assessing eating habits  NEWS MEDICAL · 4 weeks
Researchers at McMaster University have identified several chemical signatures, detectable in blood and urine, that can accurately measure dietary intake, potentially offering a new tool for... more
WPI researchers developing miniaturized device to measure baby's blood oxygen levels  NEWS MEDICAL · 4 days
Researchers at Worcester Polytechnic Institute are developing a sensor the size of a Band-Aid that will measure a baby's blood oxygen levels, a vital indication of... more
Chemist creates molecular 'merry-go-round' complex for future OLED displays  PHYS.ORG · 2 weeks
A RUDN University chemist has synthesized fluorescent compounds with "merry-go-round" molecules that can be used to create economical displays with organic LEDs (OLEDs). The nucleus of these molecules is a... more
Study supports physical activity as a preventive measure for depression  NEWS MEDICAL · 2 weeks
A new study has found that physical activity may have a preventative effect against depression. Physical activity has long been linked with better mental health due to its... more
TARA's organ-on-a-chip technology can directly measure in vivo cardiac performance, study shows  NEWS MEDICAL · 11 hours
TARA Biosystems, Inc. today reported in vivo and in vitro functional data from a study of investigational candidate, MYK-491, showing that TARA's human iPSC-derived... more
Physicists Develop Fast and Sensitive Mechanical Tool to Measure Light  ASTRO WATCH · 4 weeks
A team of University of Oregon physicists has developed a fast, sensitive bolometer that can measure... more
Gravity crystals: A new method for exploring the physics of white dwarf stars  nanowerk · 4 weeks
Scientists study how charged particles arrange themselves into crystalline patterns and apply what they learn to explore the interiors of white dwarf... more
A new type of fire, the fuel of the future?  PHYS.ORG · 2 weeks
Later this month a Texus rocket will launch from Esrange, Sweden, that will travel about 260 km upwards and fall back to Earth offering researchers six minutes of... more
NASA microgap-cooling technology immune to gravity effects and ready for spaceflight  PHYS.ORG · 3 weeks
A groundbreaking technology that would allow NASA to effectively cool tightly packed instrument electronics and other spaceflight gear is unaffected by weightlessness, and could be used... more
Stars pollute, but galaxies recycle  PHYS.ORG · 3 weeks
Galaxies were once thought of as lonely islands in the universe: clumps of matter floating through otherwise empty space. We now know they are surrounded by a much larger, yet nearly invisible cloud of dust and gas. Astronomers... more
A new type of fire, the fuel of the future?  ESA · 2 weeks
Later this month a Texus rocket will launch from Esrange, Sweden, that will travel about 260... more
Research identifies neural pathway involved in memory consolidation during sleep  NEWS MEDICAL · 2 weeks
A new study could supply the missing link in the story of the brain consolidates floating memories into a permanent structure while we sleep. The study, published in... more
Using mountains for long-term energy storage  SCIENCE DAILY · 1 week
The storage of energy for long periods of time is subject to special challenges. A researcher proposes using a combination of Mountain Gravity Energy Storage (MGES) and hydropower as a solution for this issue. more
Pig infected with African swine fever washes up in Taiwan  PHYS.ORG · 4 days
A floating dead pig infected with African swine fever washed up in Taiwan last week, according to a UN report, which also recorded a fresh mainland China outbreak... more
World-leading microscopes take candid snapshots of atoms in their 'neighborhoods'  nanowerk · 2 weeks
Scientists use powerful 4D-STEM electron microscopy technique to map out the best atomic 'hangouts' in high-performance materials. more
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